forked from lab/TPM
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
22 lines
501 B
22 lines
501 B
2 years ago
|
DROP TABLE IF EXISTS stock_price;
|
||
|
|
DROP TABLE IF EXISTS stock_price_tw;
|
||
|
|
|
||
|
|
|
||
|
|
CREATE TABLE stock_price (
|
||
|
|
id SERIAL PRIMARY KEY,
|
||
|
|
ticker VARCHAR(32) NOT NULL,
|
||
|
|
date DATE NOT NULL,
|
||
|
|
price REAL NOT NULL
|
||
|
|
);
|
||
|
|
-- you need to add ()
|
||
|
|
CREATE INDEX idx_ticker ON stock_price (ticker);
|
||
|
|
|
||
|
|
CREATE TABLE stock_price_tw (
|
||
|
|
id SERIAL PRIMARY KEY,
|
||
|
|
ticker VARCHAR(32) NOT NULL,
|
||
|
|
date DATE NOT NULL,
|
||
|
|
price REAL NOT NULL
|
||
|
|
);
|
||
|
|
-- you need to add ()
|
||
|
|
CREATE INDEX idx_ticker_tw ON stock_price_tw (ticker);
|